212819373480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14779}}^1$

素因数の和:14917

約数の個数: 384

約数和(自身を含む): 776411136000

約数和(自身を除く): 563591762520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 79, 84, 93, 98, 105, 120, 124, 140, 147, 155, 158, 168, 186, 196, 210, 217, 237, 245, 248, 280, 294, 310, 316, 372, 392, 395, 420, 434, 465, 474, 490, 553, 588, 620, 632, 651, 735, 744, 790, 840, 868, 930, 948, 980, 1085, 1106, 1176, 1185, 1240, 1302, 1470, 1519, 1580, 1659, 1736, 1860, 1896, 1960, 2170, 2212, 2370, 2449, 2604, 2765, 2940, 3038, 3160, 3255, 3318, 3720, 3871, 4340, 4424, 4557, 4740, 4898, 5208, 5530, 5880, 6076, 6510, 6636, 7347, 7595, 7742, 8295, 8680, 9114, 9480, 9796, 11060, 11613, 12152, 12245, 13020, 13272, 14694, 14779, 15190, 15484, 16590, 17143, 18228, 19355, 19592, 22120, 22785, 23226, 24490, 26040, 29388, 29558, 30380, 30968, 33180, 34286, 36456, 36735, 38710, 44337, 45570, 46452, 48980, 51429, 58065, 58776, 59116, 60760, 66360, 68572, 73470, 73895, 77420, 85715, 88674, 91140, 92904, 97960, 102858, 103453, 116130, 118232, 120001, 137144, 146940, 147790, 154840, 171430, 177348, 182280, 205716, 206906, 221685, 232260, 240002, 257145, 293880, 295580, 310359, 342860, 354696, 360003, 411432, 413812, 443370, 458149, 464520, 480004, 514290, 517265, 591160, 600005, 620718, 685720, 720006, 724171, 827624, 886740, 916298, 960008, 1028580, 1034530, 1167541, 1200010, 1241436, 1374447, 1440012, 1448342, 1551795, 1773480, 1800015, 1832596, 2057160, 2069060, 2172513, 2290745, 2335082, 2400020, 2482872, 2748894, 2880024, 2896684, 3103590, 3207043, 3502623, 3600030, 3620855, 3665192, 4138120, 4345026, 4581490, 4670164, 4800040, 5497788, 5793368, 5837705, 6207180, 6414086, 6872235, 7005246, 7200060, 7241710, 8172787, 8690052, 9162980, 9340328, 9621129, 10862565, 10995576, 11675410, 12414360, 12828172, 13744470, 14010492, 14400120, 14483420, 16035215, 16345574, 17380104, 17513115, 18325960, 19242258, 21725130, 22449301, 23350820, 24518361, 25656344, 27488940, 28020984, 28966840, 32070430, 32691148, 35026230, 36193771, 38484516, 40863935, 43450260, 44898602, 46701640, 48105645, 49036722, 54977880, 57209509, 64140860, 65382296, 67347903, 70052460, 72387542, 76969032, 81727870, 86900520, 89797204, 96211290, 98073444, 108581313, 112246505, 114419018, 122591805, 128281720, 134695806, 140104920, 144775084, 163455740, 171628527, 179594408, 180968855, 192422580, 196146888, 217162626, 224493010, 228838036, 245183610, 253356397, 269391612, 286047545, 289550168, 326911480, 336739515, 343257054, 361937710, 384845160, 434325252, 448986020, 457676072, 490367220, 506712794, 538783224, 542906565, 572095090, 673479030, 686514108, 723875420, 760069191, 858142635, 868650504, 897972040, 980734440, 1013425588, 1085813130, 1144190180, 1266781985, 1346958060, 1373028216, 1447750840, 1520138382, 1716285270, 1773494779, 2026851176, 2171626260, 2288380360, 2533563970, 2693916120, 3040276764, 3432570540, 3546989558, 3800345955, 4343252520, 5067127940, 5320484337, 6080553528, 6865141080, 7093979116, 7600691910, 8867473895, 10134255880, 10640968674, 14187958232, 15201383820, 17734947790, 21281937348, 26602421685, 30402767640, 35469895580, 42563874696, 53204843370, 70939791160, 106409686740, 212819373480]

約数ペア:

[(1, 212819373480), (2, 106409686740), (3, 70939791160), (4, 53204843370), (5, 42563874696), (6, 35469895580), (7, 30402767640), (8, 26602421685), (10, 21281937348), (12, 17734947790), (14, 15201383820), (15, 14187958232), (20, 10640968674), (21, 10134255880), (24, 8867473895), (28, 7600691910), (30, 7093979116), (31, 6865141080), (35, 6080553528), (40, 5320484337), (42, 5067127940), (49, 4343252520), (56, 3800345955), (60, 3546989558), (62, 3432570540), (70, 3040276764), (79, 2693916120), (84, 2533563970), (93, 2288380360), (98, 2171626260), (105, 2026851176), (120, 1773494779), (124, 1716285270), (140, 1520138382), (147, 1447750840), (155, 1373028216), (158, 1346958060), (168, 1266781985), (186, 1144190180), (196, 1085813130), (210, 1013425588), (217, 980734440), (237, 897972040), (245, 868650504), (248, 858142635), (280, 760069191), (294, 723875420), (310, 686514108), (316, 673479030), (372, 572095090), (392, 542906565), (395, 538783224), (420, 506712794), (434, 490367220), (465, 457676072), (474, 448986020), (490, 434325252), (553, 384845160), (588, 361937710), (620, 343257054), (632, 336739515), (651, 326911480), (735, 289550168), (744, 286047545), (790, 269391612), (840, 253356397), (868, 245183610), (930, 228838036), (948, 224493010), (980, 217162626), (1085, 196146888), (1106, 192422580), (1176, 180968855), (1185, 179594408), (1240, 171628527), (1302, 163455740), (1470, 144775084), (1519, 140104920), (1580, 134695806), (1659, 128281720), (1736, 122591805), (1860, 114419018), (1896, 112246505), (1960, 108581313), (2170, 98073444), (2212, 96211290), (2370, 89797204), (2449, 86900520), (2604, 81727870), (2765, 76969032), (2940, 72387542), (3038, 70052460), (3160, 67347903), (3255, 65382296), (3318, 64140860), (3720, 57209509), (3871, 54977880), (4340, 49036722), (4424, 48105645), (4557, 46701640), (4740, 44898602), (4898, 43450260), (5208, 40863935), (5530, 38484516), (5880, 36193771), (6076, 35026230), (6510, 32691148), (6636, 32070430), (7347, 28966840), (7595, 28020984), (7742, 27488940), (8295, 25656344), (8680, 24518361), (9114, 23350820), (9480, 22449301), (9796, 21725130), (11060, 19242258), (11613, 18325960), (12152, 17513115), (12245, 17380104), (13020, 16345574), (13272, 16035215), (14694, 14483420), (14779, 14400120), (15190, 14010492), (15484, 13744470), (16590, 12828172), (17143, 12414360), (18228, 11675410), (19355, 10995576), (19592, 10862565), (22120, 9621129), (22785, 9340328), (23226, 9162980), (24490, 8690052), (26040, 8172787), (29388, 7241710), (29558, 7200060), (30380, 7005246), (30968, 6872235), (33180, 6414086), (34286, 6207180), (36456, 5837705), (36735, 5793368), (38710, 5497788), (44337, 4800040), (45570, 4670164), (46452, 4581490), (48980, 4345026), (51429, 4138120), (58065, 3665192), (58776, 3620855), (59116, 3600030), (60760, 3502623), (66360, 3207043), (68572, 3103590), (73470, 2896684), (73895, 2880024), (77420, 2748894), (85715, 2482872), (88674, 2400020), (91140, 2335082), (92904, 2290745), (97960, 2172513), (102858, 2069060), (103453, 2057160), (116130, 1832596), (118232, 1800015), (120001, 1773480), (137144, 1551795), (146940, 1448342), (147790, 1440012), (154840, 1374447), (171430, 1241436), (177348, 1200010), (182280, 1167541), (205716, 1034530), (206906, 1028580), (221685, 960008), (232260, 916298), (240002, 886740), (257145, 827624), (293880, 724171), (295580, 720006), (310359, 685720), (342860, 620718), (354696, 600005), (360003, 591160), (411432, 517265), (413812, 514290), (443370, 480004), (458149, 464520)]